.New York, NY, USA
Climate change can cause extreme and more frequent El Niño and La Niña events. (Photo Credit: PTI)

  • The El Niño period is characterised by warming surface tempratures
  • La Niña event causes the water in the eastern Pacific Ocean to be colder than usual
  • The intensity of the ENSO temperature cycle can weaken as CO2 increases

London, Aug 26 (PTI) Scientists have developed a new artificial intelligence (AI) tool that can more accurately forecast Arctic sea ice conditions months into the future.

.London, UK
For now, about 60% of the people in UK have been fully vaccinated.(Photo credit: AFP)

  • The government on July 19 removed most remaining restrictions on social and business interactions
  • Since then, cases have plateaued at an average of around 25,000 a day
  • Scientists are concerned that infection levels in the community may be higher than the figures suggest

.New Delhi, Delhi, India
'Daddy long legs' are closely related to scorpions despite their resemblance to spiders ( Photo Credit: Representational Image/Unsplash)

  • Scientists achieved the feat by using gene-altering techniques
  • They hope to facilitate the development of more sophisticated tools for functional genetics
  • The species used for the experiment was the house-dwelling Phalangium opilio